code: def forward(self, x, condition):
      encoded_condition = self.encoder(condition)
      y = self.decoder(x, encoded_condition)
      return y
  
file_path: chainer/examples/wavenet/net.py
imports: import chainer
  import chainer.functions
  import chainer.links
  from modules import ResidualNet
label_desc: Use image node_id 2 for calling the EncoderDecoderModel obj's underlying member method code with example usage: obj.forward(x, condition) and returns: y